Isocrotonic acid
CAS Registry Number®
503-64-0
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CAS Name
Isocrotonic acidMolecular Formula
C4H6O2Molecular Mass
86.09Cite this Page
Isocrotonic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=503-64-0 (retrieved ) (CAS RN: 503-64-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
169 °CMelting Point (1)
15 °CDensity (2)
1.027 g/cm³ @ Temp: 20 °C
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
- (2) v. Auwers, K.; Justus Liebigs Annalen der Chemie, (1923), 432, 46-84, CAplus
Other Names and Identifiers
InChI
InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2-
InChIKey
InChIKey=LDHQCZJRKDOVOX-IHWYPQMZSA-N
SMILES
C(\C(O)=O)=C\C
Canonical SMILES
O=C(O)C=CC
Other Names for this Substance
- 2-Butenoic acid, (2Z)-
- Crotonic acid, (Z)-
- Isocrotonic acid
- 2-Butenoic acid, (Z)-
- (2Z)-2-Butenoic acid
